Cleaning device for flue of carrier plate glass kiln furnace

Abstract

The utility model relates to the technical field of carrier glass production and manufacturing equipment, and discloses a carrier glass furnace flue cleaning device which comprises a winch and a cleaning hammer, the winch is connected with the top of the cleaning hammer through a steel wire rope, a guide wheel set is arranged on the side wall of the cleaning hammer, and the guide wheel set comprises a plurality of groups of guide wheels which are horizontally and uniformly distributed. A motor is arranged in the cleaning hammer, a roller brush is arranged at the output end of the motor, and the roller brush is arranged below the cleaning hammer. According to the kiln furnace flue cleaning device, the cleaning hammer can be prevented from shaking greatly and can also be prevented from rotating in the circumferential direction, and the cleaning effect and the cleaning efficiency of the kiln furnace flue are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plate glass production and manufacturing equipment, in particular to a plate glass kiln furnace flue cleaning device. Background Art

[0002] The kiln for producing plate glass is a high-temperature melting equipment. The exhaust gas temperature is relatively high and contains a large amount of gaseous dust mainly composed of B2O3 and SiO2. After the kiln has been used for a certain period of time, a large amount of solid smoke and glass crystal stones will inevitably accumulate on the inner wall of the exhaust channel, affecting the exhaust gas and directly affecting the temperature control of the glass liquid inside the kiln. Therefore, regular cleaning is required.

[0003] For example, the Chinese utility model patent with patent number CN217715985U discloses a flue cleaning device for a plate-carrying glass furnace, which includes a manual operation platform, an electric winch is provided on the manual operation platform, and a pulley fixing device is also provided on the manual operation platform. A rotatable fixed pulley is movably installed below the pulley fixing device, and the electric winch is pulled by a cleaning hammer through a wire rope, wherein the electric winch is always located on the fixed pulley, and a rotatable stainless steel wire brush is movably installed around the cleaning hammer, and the stainless steel wire brush is docked and fixed on the rotating shaft of the brush motor, and a rechargeable battery is also provided below the cleaning hammer.

[0004] There are at least the following problems in the above technology: when the rotating brush motor drives the stainless steel wire rotating brush to clean the flue, it will generate a large friction force causing the cleaning hammer to become unbalanced. Since there is a gap between the cleaning hammer and the flue, and the cleaning hammer is only suspended by a wire rope, firstly, it will cause the cleaning hammer to swing in the flue, hitting the flue and producing a large noise; secondly, it will cause the cleaning hammer to rotate circumferentially in the flue, affecting the cleaning effect. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the utility model develops a flue cleaning device for a plate-carrying glass furnace. The utility model can prevent the cleaning hammer from shaking greatly and prevent the cleaning hammer from rotating circumferentially, thereby effectively improving the cleaning effect and efficiency of the furnace flue cleaning.

[0006] The technical solution of the utility model to solve the technical problem is: a flue cleaning device for a plate-carrying glass kiln furnace, comprising a winch and a cleaning hammer, the winch being connected to the top of the cleaning hammer by a steel wire rope, a guide wheel group being provided on the side wall of the cleaning hammer, the guide wheel group comprising a plurality of groups of guide wheels evenly distributed horizontally, a motor being provided inside the cleaning hammer, a roller brush being provided at the output end of the motor, and the roller brush being arranged below the cleaning hammer.

[0007] As an optimization, a cleaning plate is installed at the bottom of the roller brush, with several groups of teeth evenly spaced along its bottom edge. The cleaning plate can first break up and knock down large glass crystals on the flue wall, preparing for the roller brush's active cleaning. The teeth can then be driven by the motor to actively cut and shatter large glass crystals.

[0008] As an optimization, the diameter of the roller brush is larger than the diameter of the cleaning plate, and the diameter of the roller brush is larger than the diameter of the cleaning hammer, which can ensure the cleaning effect of the roller brush.

[0009] As an optimization, the guide wheel includes a bracket and a roller, one end of the bracket is connected to the cleaning hammer, and one end of the bracket is connected to the roller. By setting the bracket, the roller can roll stably on the flue.

[0010] As an optimization, the bracket includes a sleeve, a spring, and an inner rod. The roller is mounted on one end of the inner rod, and the other end of the inner rod slides within the sleeve. A limiting groove is provided within the sleeve, and a slider that cooperates with the limiting groove is provided at the other end of the inner rod. The spring is disposed within the sleeve, with one end of the spring abutting the sleeve, and the other end of the spring abutting the other end of the inner rod. The arrangement of the sleeve, spring, and inner rod allows the bracket to be extended and retracted. When encountering stubborn glass crystals, the roller is ensured to pass smoothly and avoid getting stuck in the flue. The provision of the limiting groove and slider prevents the inner rod from rotating within the sleeve, preventing the roller from changing its rolling direction.

[0011] As an optimization, at least two guide wheel groups are provided from top to bottom, which can further ensure the stability of the cleaning hammer's lifting.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] By providing a winch and a steel wire rope, a cleaning hammer can be raised and lowered in the flue, allowing the cleaning hammer to clean the flue; by providing the cleaning hammer, large glass crystals on the inner wall of the flue can be crushed and knocked off under the action of its own weight; by providing a motor and a roller brush, accumulated dust, small glass crystals, and residues on the inner wall of the flue can be actively cleaned; by providing a guide wheel, the cleaning hammer can be prevented from rotating circumferentially under the action of the motor and the roller brush, providing support for the rotation and cleaning of the roller brush, thereby ensuring the cleaning effect of the roller brush; and secondly, it can provide stable support for the vertical lifting and lowering movement of the cleaning hammer. The utility model can prevent the cleaning hammer from shaking significantly and prevent the cleaning hammer from rotating circumferentially, effectively improving the cleaning effect and efficiency of the furnace flue. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model.

[0015] Figure 2This is a schematic diagram of the internal structure of a bracket in an embodiment of the present invention.

[0016] In the figure: 1. Winch; 2. Wire rope; 3. Cleaning hammer; 4. Guide wheel; 5. Roller brush; 6. Cleaning plate; 7. Gear block; 8. Bracket; 9. Roller;

[0017] 81. Sleeve; 82. Spring; 83. Inner rod. DETAILED DESCRIPTION

[0018] In order to clearly illustrate the technical features of this solution, the present invention is described in detail below through specific implementation methods and in conjunction with the accompanying drawings.

[0019] Example 1

[0020] Figures 1 to 2 An embodiment of the present invention is as follows: Figure 1 and Figure 2 As shown, a flue cleaning device for a plate-carrying glass kiln furnace includes a winch 1 and a cleaning hammer 3. The winch 1 is connected to the top of the cleaning hammer 3 through a steel wire rope 2. A guide wheel group is provided on the side wall of the cleaning hammer 3. The guide wheel group includes several groups of guide wheels 4 that are evenly distributed horizontally. A motor and a battery are provided inside the cleaning hammer 3. The motor is electrically connected to the battery. A roller brush 5 is provided at the output end of the motor. The roller brush 5 is arranged below the cleaning hammer 3.

[0021] By setting up the winch 1 and the wire rope 2, the cleaning hammer 3 can be raised and lowered in the flue, so that the cleaning hammer 3 can clean the flue; by setting up the cleaning hammer 3, large glass crystals on the inner wall of the flue can be broken and knocked down under the action of its own weight; by setting up the motor, the battery and the roller brush 5, the accumulated dust, small glass crystals and residues on the inner wall of the flue can be actively cleaned; by setting up the guide wheel 4, firstly, it can prevent the cleaning hammer 3 from rotating circumferentially under the action of the motor and the roller brush 5, provide support for the rotation and cleaning of the roller brush 5, and ensure the cleaning effect of the roller brush 5; secondly, it can provide stable support for the vertical lifting and lowering movement of the cleaning hammer 3.

[0022] like Figure 1 As shown, a cleaning plate 6 is provided at the bottom of the roller brush 5, and several groups of tooth blocks 7 are evenly arranged on the bottom edge of the cleaning plate 6. The cleaning plate 6 can first break and knock down large pieces of glass crystals on the inner wall of the flue, preparing for the active cleaning of the roller brush 5; the tooth blocks 7 can actively cut and break large pieces of glass crystals under the drive of the motor.

[0023] like Figure 1 As shown, the diameter of the roller brush 5 is greater than the diameter of the cleaning plate 6, and the diameter of the roller brush 5 is greater than the diameter of the cleaning hammer 3. The cleaning effect of the roller brush 5 can be guaranteed.

[0024] like Figure 1 As shown, the guide wheel 4 includes a bracket 8 and a roller 9, one end of the bracket 8 is connected to the cleaning hammer 3, and one end of the bracket 8 is connected to the roller 9. By arranging the bracket 8, the roller 9 rolls stably on the flue.

[0025] like Figure 2 As shown, bracket 8 includes a sleeve 81, a spring 82, and an inner rod 83. Roller 9 is mounted on one end of inner rod 83, and the other end of inner rod 83 is slidably mounted within sleeve 81. Sleeve 81 is provided with a limiting groove, and the other end of inner rod 83 is provided with a slider that cooperates with the limiting groove. Spring 82 is mounted within sleeve 81, with one end of spring 82 abutting sleeve 81, and the other end of spring 82 abutting the other end of inner rod 83. The arrangement of sleeve 81, spring 82, and inner rod 83 allows bracket 8 to extend and retract. When encountering stubborn glass crystals, roller 9 is ensured to pass smoothly and avoid getting stuck in the flue. The provision of the limiting groove and slider prevents inner rod 83 from rotating within sleeve 81, preventing roller 9 from changing its rolling direction.

[0026] like Figure 1 As shown, the guide wheel groups are provided with at least two groups from top to bottom, which can further ensure the stability of the cleaning hammer 3 lifting.

[0027] When in use, the winch 1 is set up at the top opening of the flue, the cleaning hammer 3 is placed in the flue, the winch 1 is started to lower the cleaning hammer 3, and the cleaning hammer 3 is steadily lowered under the action of the guide wheel group without circumferential rotation and violent shaking; as the cleaning hammer 3 descends and the motor rotates, the roller brush 5 and the cleaning plate 6 are driven to rotate, and the tooth block 7 at the bottom of the cleaning plate 6 contacts the large glass crystals on the inner wall of the flue, and cuts and breaks the large glass crystals; then the roller brush 5 cleans the accumulated dust, small pieces of glass crystals and residues on the inner wall of the flue; when the cleaning hammer 3 is lowered to the bottom of the flue, the winch 1 is started to raise the cleaning hammer 3, and when the cleaning hammer 3 rises to the top of the flue, one cleaning is completed, and the cleaning process is repeated until the flue is cleaned; the cleaned accumulated dust, glass crystals and residues fall to the bottom of the flue, and the flue drain port is opened to clear them out of the flue.

[0028] The descriptions of the orientation or relative position relationship of the structure in the present invention, such as the orientation or relative position relationship indicated by "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc., are based on the orientation or position relationship shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the structure referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

Claims

1. A flue cleaning device for a plate-carrying glass furnace, comprising a hoist (1) and a cleaning hammer (3), wherein the hoist (1) is connected to the top of the cleaning hammer (3) via a steel wire rope (2), and is characterized in that: A guide wheel group is provided on the side wall of the cleaning hammer (3), and the guide wheel group includes a plurality of guide wheels (4) evenly distributed horizontally. A motor is provided inside the cleaning hammer (3), and a roller brush (5) is provided at the output end of the motor. The roller brush (5) is arranged below the cleaning hammer (3).

2. The plate-carrying glass furnace flue cleaning device according to claim 1 is characterized in that: A cleaning plate (6) is provided at the bottom of the roller brush (5), and a plurality of groups of tooth blocks (7) are evenly provided on the bottom edge of the cleaning plate (6).

3. The flue cleaning device for a plate-carrying glass furnace according to claim 2, characterized in that: The diameter of the roller brush (5) is greater than the diameter of the cleaning plate (6), and the diameter of the roller brush (5) is greater than the diameter of the cleaning hammer (3).

4. The plate-carrying glass furnace flue cleaning device according to claim 3 is characterized in that: The guide wheel (4) comprises a bracket (8) and a roller (9), one end of the bracket (8) is connected to the cleaning hammer (3), and one end of the bracket (8) is connected to the roller (9).

5. The plate-carrying glass furnace flue cleaning device according to claim 4 is characterized in that: The bracket (8) comprises a sleeve (81), a spring (82) and an inner rod (83); the roller (9) is arranged on one end of the inner rod (83); the other end of the inner rod (83) is slidably arranged in the sleeve (81); a limiting sliding groove is provided in the sleeve (81); the other end of the inner rod (83) is provided with a slider matched with the limiting sliding groove; the spring (82) is arranged in the sleeve (81); one end of the spring (82) abuts against the sleeve (81); and the other end of the spring (82) abuts against the other end of the inner rod (83).

6. The plate-carrying glass furnace flue cleaning device according to any one of claims 1 to 5, characterized in that: There are at least two guide wheel groups from top to bottom.

Images